Canny边缘检测
原文英文,约600词,阅读约需2分钟。发表于: 。Edge detection is an image processing technique in computer vision that involves identifying the outline of objects in an image. Canny edge detection is one of the best techniques for edge...
边缘检测是计算机视觉中的一种图像处理技术,旨在识别物体轮廓。Canny边缘检测通过双阈值法有效检测边缘,利用梯度值判断像素强度变化,区分强边缘、潜在边缘和非边缘。滞后边缘跟踪算法连接强边缘的潜在边缘,忽略噪声。